This standard specifies the chemical composition of processed nickel and nickel alloys, and lists the commonly used product shapes. This standard applies to nickel and nickel alloy products (plates, strips, foils, tubes, rods, shapes, wires and forgings) produced by pressure processing and the ingots and billets used therein.
GB/T 5235-2007 Referenced Document
GB/T 8647.1 The methods for chemical analysis of nickel. Determination of iron content. Sulfosalicy lic acid spectrophotometric method
GB/T 8647.10 The methods for chemical analysis of nickel Determination of arsenic cadmium lead zinc antimony bismuth tin cobalt copper manganese magnesium silicon aluminium iron contents Atomic emission spectrometric method
GB/T 8647.11 Methods for chemical analysis of nickel-Part 11:Determination of magnesium,aluminum,manganese,cobalt,copper,zinc,cadmium,tin,antimony,lead,bismuth contents-Inductively coupled plasma mass spectrometry*, 2019-12-31 Update
GB/T 8647.2 The methods for chemical analysis of nickel. Determination of aluminium content. Electrothermal atomic absorption spectrometric method
GB/T 8647.3 The methods for chemical analysis of nickel. Determination of silicon content. Molybdenum blue spectrophotometric method
GB/T 8647.4 The methods for chemical analysis of nickel. Determination of phosphorous content. Molybdenum blue spectrophotometric method
GB/T 8647.5 The methods for chemical analysis of nickel. Determination of magnesium content. Flame atomic absorption spectrometric method
GB/T 8647.6 The methods for chemical analysis of nickel Determination of cadmium cobalt copper manganese lead and zinc contents Flame atomic absorption spectrometric method
GB/T 8647.7 The methods for chemical analysis of nickel. Determination of arsenic, antimony, bismuth, tin and lead contents. Electrothermal atomic absorption spectrometric method
GB/T 8647.8 The methods for chemical analysis of nickel. Determination of sulphur content. Infra-red absorption method after high frequency induction furnace combustion
GB/T 8647.9 The methods for chemical analysis of nickel. Determination of carbon content. Infra-red absorption method after high frequency induction furnace combustion
YS/T 325 Nickel-copper alloy (NCu28-2.5-1.5) chemical analysis method
GB/T 5235-2007 history
2021GB/T 5235-2021 Designation and chemical composition of wrought nickel and nickel alloy
2007GB/T 5235-2007 Wrought nickel and nickel alloys Chemical composition and forms of wrought products
1985GB/T 5235-1985 Wrought nickels and nickel alloys--Chemical composition and forms of wrought products